経路, 径路: course, pathway / 毛色: hair color

録音: audio recording

袋: bag / 復路: way back, return trip

茶色: brown

ウーロン茶, 烏龍茶: oolong tea

六角形: a hexagon

論集: a collection of essays or treatises

(gambling, idiomatic) Snake eyes: two ones, after rolling two dice. / (derogatory, idiomatic) Wearing two layers of hitoemono (unlined summer-weight kimono).

(gambling, idiomatic) doubles: two of the same number other than 1, after rolling two dice / (gambling, idiomatic) in a forecast bet, betting that the same horse wins twice in a row

言論: speech (as in freedom of speech)